您的位置:電子發(fā)燒友網(wǎng) > 電子技術應用 > 行業(yè)新聞 > 新品快訊 >
DS1877 SFP控制器,提供雙Rx接口
The DS1877 controls and monitors all functions for SFF, SFP, and SFP+ modules including all SFF-8472 functionality. The device supports all LOS functions for two receivers, and continually monitors for LOS of either channel. Four ADC channels monitor VCC, temperature, and two differential external monitor inputs that can be used to meet all monitoring requirements. Two digital-to-analog converter (DAC) outputs with temperature-indexed lookup tables (LUTs) are available for additional monitoring and control functionality.
- RSSI1 and RSSI2 Support Internal and External Calibration
- Differential Input
- Common-Mode Range from GND to VCC
- Scalable Dynamic Range
- Internal Direct-to-Digital Temperature Sensor
- Alarm and Warning Flags for All Monitored Channels
應用/使用
Dual Rx Video SFPs
SFF、SFP和SFP+收發(fā)器模塊

Typical Operating Circuit
相關閱讀:
- [電子動態(tài)] FPGA實現(xiàn)與40G QSFP光學模塊的互操作性 2010-04-02
- [電子動態(tài)] 國內研制出高速QSFP全光收發(fā)一體光纜 2010-05-04
- [電源技術] Maxim推出帶有數(shù)字LDD接口的SFP+控制器 2009-12-11
- [電源技術] Maxim新推帶有數(shù)字LDD接口的SFP+控制器 2009-12-14
- [新品快訊] 安華高科技發(fā)表10 Gb/s Ethernet SFP+光收 2008-09-28
- [新品快訊] DS1873 具有模擬LDD接口的SFP+控制器 2009-11-20
- [新品快訊] Avago展示QSFP+ AOC與收發(fā)器解決方案 2009-11-23
- [新品快訊] DS1874 具有數(shù)字LDD接口的SFP+控制器 2009-12-10
(責任編輯:發(fā)燒友)
發(fā)表評論,輕松獲取積分:
最新評論
已有條評論,共人參與,點擊查看相關下載
電子技術文章排行
本類排行
總排行
